Answer:
251.047804213 miles
Step-by-step explanation:
c1 t=3.5+1 speed 40 mph
c2 t=3.5 speed 50 mph
c1 40 *4.5= 180
c2 50 *3.5= 175
a^2+ b^2= c^2
180^2+175^2=c^2
32400+30625=c^2
63025=c^2
251.047804213=c
Answer:
<BAC = 78
<ABC = 68
Step-by-step explanation:
The remote angles theorem states that when one extends a side of a triangle, the angle formed between the extension and one of the sides of the triangle is equal to the sum of the two non-adjacent angles inside the triangle. One can apply this theorem here and state the following,
<BAC + <ABC = <ACD
Substitute,
(5y + 3) + (4y + 8) = (146)
Simplify,
9y + 11 = 146
Inverse operations,
9y + 11 = 146
-11 -11
9y = 135
/9 /9
y = 15
Now substitute this value back into the expressions to find the numerical measurement of (<BAC) and (<ABC),
<BAC = 5y + 3
5(15) + 3
78
<ABC = 4y + 8
4(15) + 8
68
Answer:
^62 with a numertor of 66 you divide by .21
Step-by-step explanation:
1. Find the Greatest Common Factor (GCF)
GCF = 3
2. Factor out the GCF (Write the GCF first. Then, in parentheses, divide each term by the GCF)
3(9/3 + 3p/3)
3. Simplify each term in parentheses
3(3 + p)
Answer:
11 red
9 blue
20 green
as a ration is
11:9:20
since 9 and 11 are even numbers and can't be simplified
400th answer
Hope This Helps!!!
